Second Arrest Made in Fatal Beating of 4-Year-Old Boy in Aurora, Colorado

(Colorado = Won Jeong) Aurora police have arrested a second suspect in the tragic beating death of a 4-year-old boy, deepening the investigation into this heartbreaking case that has shaken the local community.
On May 16, Aurora police responded to an emergency call at an apartment on the 14100 block of East Tennessee Avenue, where a 4-year-old boy was found unconscious and not breathing. Despite immediate life-saving efforts by Aurora Fire Rescue paramedics, the child was rushed to a hospital and later pronounced dead.
The initial investigation led to the arrest of Alexander Martinez-Armstrong, 24, who was the child’s caretaker at the time. Martinez-Armstrong admitted to repeatedly striking the boy and was charged with first-degree murder. He is currently held at the Arapahoe County Jail awaiting trial. Authorities confirmed he is not the boy’s biological father.
Following further investigation and evidence review, Destini Rose Lipsky, 23, the boy’s mother, was arrested on May 21 by the Colorado Springs Police Department. She faces charges of child abuse resulting in death and is being held at the El Paso County Jail on a $500,000 bond. Lipsky is expected to be transferred to Arapahoe County soon.
Aurora Police Department’s Public Information Officer, Kristopher McDowell, expressed the department’s commitment to uncovering the full truth behind this tragic incident. He urged anyone with information about the case or the individuals involved to contact Metro Denver Crime Stoppers anonymously at 720-913-STOP (7867). Tipsters may be eligible for a reward of up to $2,000.
The Arapahoe County Coroner’s Office is set to release the official cause and manner of death soon. Meanwhile, the investigation remains active, with police continuing to explore all leads and potential additional suspects.
This case has reignited community concerns about child safety and the urgent need for stronger protections against child abuse. Local officials and residents alike are calling for increased awareness and preventive measures to safeguard vulnerable children from harm.

